Adding and Subtracting project

Adding integers

100

(-5)+4=

-1

200

(-13)+18=

5

300

29+(-37)=

-8

400

(-98)+113=

15

500

876+(-1000)=

-124

Subtracting Integers

100

8-(-2)=

10

200

(-27)-34=

-61

300

43-(-29)=

72

400

111-(-222)=

333

500

6783-(-5365)=

12148

Adding decimals

100

3.11+1.34=

4.45

200

32.543+12.911=

45.454

300

2.9678+8.2456=

11.2144

400

364.36464+983.09543=

1347.46007

500

1.987654326753+1.659351085321=

3.647005412074

Subtracting decimals

100

5.46-2.25=

3.21

200

19.976-13.748=

6.228

300

27.5232-13.8672=

13.6560

400

5474.5437-2132.9787=

3341.5650

500

9.532543663-2.978744322

6.553799341